OpenSource
/
dc-sdk
镜像来自 https://github.com/dvt3d/dc-sdk


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width,initial-scale=1.0" />
    <title>dc-example</title>
    <script src="/libs/dc-sdk/dc.min.js"></script>
    <script src="../dat.gui.min.js"></script>
    <link href="/libs/dc-sdk/dc.min.css" type="text/css" rel="stylesheet" />
    <link href="../index.css" type="text/css" rel="stylesheet" />
  </head>

  <body>
    <div id="viewer-container" class="viewer-container"></div>
    <script>
      DC.config.baseUrl = '../libs/dc-sdk/resources/'
      let viewer = new DC.Viewer('viewer-container')
      let baseLayer = DC.ImageryLayerFactory.createImageryLayer(
        DC.ImageryType.AMAP,
        {
          style: 'img',
          crs: 'WGS84',
        }
      )
      viewer.addBaseLayer(baseLayer)
      let effect = new DC.Effect(viewer)
      effect.lensFlare.enable = true

      let controls = {
        enable: true,
        intensity: 2,
        distortion: 10,
        dirtAmount: 0.4,
        haloWidth: 0.4,
      }
      let gui = new dat.GUI()
      gui.add(controls, 'enable').onChange((value) => {
        effect.lensFlare.enable = value
      })

      gui
        .add(controls, 'intensity', 0, 10)
        .step(0.1)
        .onChange((value) => {
          effect.lensFlare.intensity = value
        })
      gui
        .add(controls, 'distortion', 0, 100)
        .step(1)
        .onChange((value) => {
          effect.lensFlare.delta = value
        })
      gui
        .add(controls, 'dirtAmount', 0, 10)
        .step(0.01)
        .onChange((value) => {
          effect.lensFlare.dirtAmount = value
        })
      gui
        .add(controls, 'haloWidth', 0, 10)
        .step(0.01)
        .onChange((value) => {
          effect.lensFlare.haloWidth = value
        })
    </script>
  </body>
</html>